hf200012

import org.apache.log4j.LogManager;
import org.apache.log4j.Logger;
import org.aspectj.lang.ProceedingJoinPoint;

public class GenericLoggerBean {

	private static Logger logger = LogManager.getLogger(GenericLoggerBean.class);

	public Object invoke(ProceedingJoinPoint joinPoint) throws Throwable {
		System.out.println(joinPoint.getTarget().getClass());
		logger.warn("Beginning method : " +  joinPoint.getTarget().getClass() + "." + joinPoint.getSignature().getName()+ "()");
		long startTime = System.currentTimeMillis();
		try{
			Object result = joinPoint.proceed();
			return result;
		}catch(Exception e){
			logger.warn(  joinPoint.getTarget().getClass() + "." + joinPoint.getSignature().getName() + "() invoke error" );
			logger.warn("error info ["+e.getMessage()+"]");
		}finally{
			logger.warn("Ending method : " + joinPoint.getTarget().getClass() + "." + joinPoint.getSignature().getName() + "()");
			logger.warn("Method invocation time : " + (System.currentTimeMillis() - startTime) + " ms.");			
		}
		return null;
	}

}

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns:aop="http://www.springframework.org/schema/aop"
	xmlns:tx="http://www.springframework.org/schema/tx"
	xsi:schemaLocation="
       http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd
       http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.0.xsd
       http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.0.xsd">


	<aop:config>
		<aop:pointcut id="logger"
			expression="execution( public * com.potato..*.*(..)) and !execution( * com.potato.core.aop.GenericLogger.*(..))" />
		<aop:aspect id="loggerAspect" ref="genericLoggerBean">
			<aop:around pointcut-ref="logger" method="invoke" />
		</aop:aspect>
	</aop:config>

	
	<bean id="genericLoggerBean"
		class="com.potato.core.aop.GenericLoggerBean">
	</bean>


</beans>